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Studies on the recycling systems of renewal resources and by-products of agriculture and forestry in rural areas

农村农林再生资源及副产品回收体系研究

基本信息

批准号：
05455004
负责人：
WASHIO Ryoji
金额：
$ 4.67万
依托单位：
Utsunomiya University
依托单位国家：
日本
项目类别：
Grant-in-Aid for General Scientific Research (B)
财政年份：
1993
资助国家：
日本
起止时间：
1993 至 1995
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-05455004/
关键词：
rural area renewal resources materials circulation special products of rural areas GIS hydrologic cycle by-products of forestry farmyard manure 本質資源循環地理情報システム

项目摘要

1) A hydrologic model, which represents water flow of rivers, ground water recharge and discharge from springs in KITANASU alluvial fan, was developed,2) The methods and utilization of agricultural Products using for food processing as Tsukemono, a traditional form of keepable food, were investigated in Tochigi Pref. as well as other places in Japan,3) Three types of farmyard manure utilization, i.e. individual reuse type, inter-farm reuse type and commercialization, were studied to identify the advantages and disadvantages from the view point of environmental impacts,4) The effects of farmyard manure on the fertility of upland soil were surveyed and evaluated by chemical analysis,5) The methods of farmyard manure utilization in paddy field were examined in the experimental fields of Utsunomiya University,6) The status of non-used renewal forestry resources were analyzed and the possibility of utilization was discussed,7) Two kinds of data, i.e. a data base for renewal resources and a data base for natural disaster in KITANASU region, were developed, and8) An action plan, by which economical activation in rural areas will be materialized, was proposed for KITANASU region.

1)本文建立了一个描述北那须冲积扇河流水流、地下水补给和泉水排泄的水文模型。2）调查了日本等地的传统食品-4）采用化学分析方法，调查和评价了农家肥对高地土壤肥力的影响。5）在宇都宫大学的稻田试验田，对农家肥在稻田中的利用方法进行了研究，6）分析了未利用的更新森林资源的现状，探讨了利用的可能性; 7）开发了更新资源数据库和北须地区自然灾害数据库两种数据; 8）制定了实现农村地区经济振兴的行动计划，为KITANASU地区提出。